baber/WOPTO huggingface dataset:
Patent EP-0032421-A1 (EP)
Inventor: KOBAYASHI KAZUSUKE
IPC: C04B20/00
Filed: 1981-01-07
Abstract: A fiber-reinforced concrete comprising a concrete matrix including two kinds of short fibers (A,B) one being a short fiber (A) having a Young's modulus higher than that of concrete, the other being a short fiber (B) which has a Young's modulus lower than that of concrete a showing good adhesiveness to concrete. The said fibers are mixed in a predetermined ratio and are dispersed in the concrete matrix. A reinforcing material for concrete is also dislcosed, such material consisting of a mixture of the fibers (A.B) as mentioned above.
Patent EP-0037710-A1 (EP)
Inventor: CAVALLA JOHN FREDERICK
IPC: C07D277/30
Filed: 1981-04-02
Abstract: The invention concerns compounds of formula
      or salts thereof, wherein R represents hydrogen or an acyl group which possess anti-inflammatory activity and have low toxicity. 
     Methods for preparing the compounds and pharmaceutical compositions are also disclosed.
Patent EP-0045139-A1 (EP)
Inventor: CHIKARAISHI TAKAYO
IPC: E05F7/04
Filed: 1981-06-30
Abstract: structure for preventing a sliding door (1) from moving vertically, comprises the sliding door (1) having an inner and an outer panel, a vehicle body, a guide rail (4) fixed to the vehicle body in such a manner that the sliding door (1) can be guided by the guide rail (4) when the sliding door is opened and closed, the guide rail (4) being inwardly curved at the front end portion thereof, a bracket (2) fixed to the inner panel (1a) of the sliding door (1), a roller (3) attached to the bracket (2), the roller (3) engaging the guide rail (4), a locking element (9) having a tapered surface (9a) sloping in a lateral direction of the vehicle body, the locking element (9) being attached to the bracket (2) in such a way that, when the sliding door (1) is closed, the tapered surface (9a) of the locking element (9) engages a portion fixed relative to the vehicle body thereby to prevent the sliding door (1) from moving vertically.
Patent EP-0053876-A1 (EP)
Inventor: PAGILAGAN ROLANDO UMALI
IPC: C08G69/26
Filed: 1981-10-30
Abstract: A polyamide molding resin consisting essentially of a polycondensate composed of units of
     a) 60-90 mole percent isophthalic acid, based on total acids present;   b) 10-40 mole percent terephthalic acid, based on total acids present;   c) 98-92 mole percent hexamethylene diamine, based on total amines present; and   d) bis(p-aminocyclohexyl)methane the mole percent of which is between a lower limit of 2 mole percent of the total amines present and an upper limit which is 1/11 of the mole percent of a) present, and in which at least 59 percent by weight of the bis(p-aminocyclohexyl)-methane is either the trans, trans isomer or the cis, trans isomer, and having a melt viscosity at 280°C of less than 30,000 poises, can be used to provide transparent molded articles.
Patent EP-0037762-A1 (EP)
Title: Procédé et système de transmission de messages signés
Inventor: MOLLIER JEAN HENRI
IPC: G07F7/10
Filed: 1981-03-20
Abstract: La transmission de messages signés a lieu entre un émetteur 1 et un récepteur 2 reliés par une voie de transmission 2. L'émetteur et le récepteur comprennent respectivement un moyen de chiffrement 7 et un moyen de déchiffrement 11. Des moyens 4 situés à l'émetteur délivrent une signature SG en fonction du message M à transmettre. Le messaga associé à sa signature ainsi qu'une clé banale E sont transmis par l'émetteur à destination du récepteur après chiffrement à l'aide d'une clé propre R1. A la réception le message M lié à sa signature SG est déchiffré à l'aide d'une clé propre R2 déterminée au niveau du récepteur de façon que l'égalité entre R1 et R2 soit réalisée. Application : Système de transmission de l'information
Patent EP-0038275-A1 (EP)
Inventor: MOLA MICHEL
IPC: B22D11/12
Filed: 1981-04-14
Abstract: It incorporates a continuous casting mould (1) inclined with respect to horizontal, at the level of which asymmetrical electromagnetic means (4), powered with multiphased current, allow the rotation of the molten metal about the axis of the mould. Whenever tube blanks are being cast, the blank extracted from the mould is bent and then brought back to the mould, following an inclined path, other electromagnetic means (11) then giving the still liquid metal a rotation movement in the axial zone in order to form a well the axis of which is the same as that of the blank. Application to the making of steel tube blanks.
Patent EP-0058863-A1 (EP)
Inventor: RAUE RODERICH DR
IPC: C09B23/06
Filed: 1982-02-08
Abstract: Zur Herstellung von Trimethinfarbstoffen der allgemeinen Formel <IMAGE> worin R für einen C1- bis C4-Alkylrest, R¹ für Wasserstoff, C1- bis C4-Alkyl, Benzyl, Cyclohexyl, C1- bis C4-Alkoxy, Benzyloxy, Phenoxy, Halogen, Trifluormethyl, Acetylamino, Carbonsäure-C1- bis -C4-alkylester, gegebenenfalls durch C1- bis C4-Alkyl und/oder Phenyl substituiertes Carbonamid, C1- bis C4-Alkylsulfonyl, Phenylsulfonyl, Cyano, Nitro, Benzoxazol-2-yl, Benzimidazol-2-yl, Benzthiazol-2-yl und gegebenenfalls durch C1- bis C4-Alkyl mono- oder disubstituiertes Sulfonamid oder zwei Reste R¹ für einen annelllierten Benzolring stehen, n 1 bis 4 und A<-> einen anionischen Rest bedeuten.
Patent EP-0068199-A1 (EP)
Inventor: CARLOS DONALD D
IPC: C10G73/38
Filed: 1982-06-08
Abstract: A petrolatum or hydrocarbon wax oxidate composition which comprises the reaction product of (a) a petrolatum or hydrocarbon wax oxidate, as described herein, or the metal salt thereof, with (b) a polyamine, as described herein, wherein the petrolatum or hydrocarbon wax oxidate composition has a very high viscosity, increased molecular weight and sinewy characteristics and is useful as a lubricant, grease, or protective coating.
Patent EP-0073633-A1 (EP)
Inventor: ADAMSON DONALD
IPC: B65D77/18
Filed: 1982-08-24
Abstract: A disposable one-piece security sealing device primarily intended to surround the neck of a bag or like package comprises a strap (1) having an enclosure (3) at one end defining a passage (4) through which the other end of the strap (1) is irremovably insertable to an adjustable extent as a result of interaction between a plurality of teeth (2) spaced in a row along the strap (1) with a resiliently deformable member (4b) which is integral with the housing and situated at or adjacent a bend (4,a) in the passage (4); characteristically an identity or pull-off tab (6) is formed as an extension of the strap (1) around and beyond the enclosure (3) for tearing when required along a line of weakness (7) which extends round the enclosure (3) and terminates in a side edge of the strap. By tearing along that line (7) the end of the strap having the tab (6) is separated from the enclosure (3). There may be two rows of teeth (22) on the strap and the enclosure would then have a passage (4) formed with two channels (44) to accomo- date the respective rows of teeth (22).
Patent EP-0075481-A1 (EP)
Inventor: TACHIKI SHIGEO
IPC: G03G5/06
Filed: 1982-09-21
Abstract: An electrophotographic plate comprising an electroconductive layer, a charge generating layer and a charge transport layer contains a silane coupling agent at least in the charge generating layer or charge transport layer, or at the interface of the charge generating layer and the charge transport layer. Such plates show small dark decay, little light fatigue and high sensitivity.
Patent EP-0079672-A1 (EP)
Inventor: MORLEY JOHN GLYN DR
IPC: C04B28/28
Filed: 1982-10-07
Abstract: A binder for a foundry mould or core comprises an alkali metal salt of a polyvalent organic acid or a polymerised monovalent organic acid, for example sodium polyacrylate, and an alkaline earth hydroxide such as calcium hydroxide, together with a suitable solvent. Up to 80% of the calcium hydroxide may be replaced by a polyvalent metal oxide or hydroxide. The mixture may include small proportions of other materials, such as aluminium sulphate. It is important that the pH of the organic acid salt solution before mixing with the alkaline earth hydroxide should not be too high and it should preferably be between 5 and 8, in particular between 5.7 and 6.6.
Patent EP-0083244-A1 (EP)
Inventor: DANIELS VERNON A
IPC: B29B11/16
Filed: 1982-12-30
Abstract: The invention relates to a compression mouldable preform of a synthetic material wheei, which pre-form has a substantially planar spider portion (10) comprising random, chopped fibre reinforced resin; a first tubular section (12) comprising fibre reinforced resin sheet surrounding said spider portion (10) about an axis substantially normal to the plane of said spider portion (16); and a second tubular section (13) comprising fibre reinforced resin sheet surrounding and substantially coaxial with said first tubular section, said fibre reinforced resin sheet of said first tubular section and said second tubular section each comprising random chopped fibre and continuous fibre.
Patent EP-0076202-A1 (EP)
Inventor: BOFFIL JOAQUIM FERRET
IPC: F16D55/224
Filed: 1982-09-21
Abstract: Between the calliper (10) straddling the disc brake (2) and the fixed support (1, 3, 4) is arranged at least one resilient member (30) fixed to the calliper or to the fixed support and bearing on the other element in such a way as to be able to deform elastically by a predetermined quantity, beyond which it can shift with respect to the element to which it is not fixed, in order, initially, to exert a return force after engagement of the brake whilst at the same time being able to follow, by incremental sliding, the wear of the outer lining (8) of the brake. <IMAGE>
Patent EP-0080417-A1 (EP)
Inventor: BRANDON JEAN-FRANCOIS
IPC: A61B10/00
Filed: 1982-11-22
Abstract: La présente invention concerne un procédé et un appareil d'enregistrement des mouvements foetaux. L'appareil comprend un capteur qui fait partie d'un transducteur ultra-sonore (5) relié, d'une part, à un dispositif émetteur (4) d'ondes électriques et, d'autre part, à un dispositif récepteur-analyseur (6) des ondes électriques obtenues à partir des ondes ultra-sonores qui ont été réfléchies par le foetus et reçues par le transducteur (5). L'invention est utilisable pour la surveillance de la santé de foetus.
Patent EP-0082755-A1 (EP)
Title: Poste téléphonique à amplificateurs de parole
Inventor: CHATAIGNON ANDRE
IPC: H04M9/08
Filed: 1982-12-10
Abstract: Ce poste téléphonique comporte un premier atténuateur (12) inséré sur une voie émission (6), un second atténuateur (13) inséré sur une voie réception (10), chaque atténuateur consistant en une impédance variable montée en dérivation sur la voie en question, des moyens de commande (14) des atténuateurs (12 et 13) en fonction des niveaux relatifs des signaux prélevés respectivement sur les voies émission (6) et réception (10) et des moyens pour introduire une différence entre les niveaux des signaux prélevés respectivement sur les deux voies, ces derniers moyens consistant en un pont de résistances formé au moyen de deux resistances fixes (19 et 20, 22 et 23) insérées sur chacune des voies en amont de l'atténuateur associé à cette voie, et au moyen de l'impédance variable constituant l'attenuateur, le point commun aux deux résistances fixes constituant le point de prélèvement (18, 21) du signal sur chaque voie. Application aux postes téléphoniques "mains libres".
Patent EP-0082081-A1 (EP)
Inventor: OHANA GILBERT
IPC: A61H39/08
Filed: 1982-12-14
Abstract: 1. Sterile packed disposable acupuncture needle, constituted by - a body of general cylindrical shape (2, 6) having a diameter between 0.35 and 0.50 mm and preferably 0.45 mm, and an overall length of between about 30 and 80 mm, and preferably about 50 mm, - one pointed end (1), said needle being in stainless steel and being characterized in that its cylindrical part (2, 6) is provided, over part of its length, with at least one flat portion (3, 5) obtained by deformation of the cylindrical part, said deformation resulting in a widening of said part, going from 1.1 D to 1.9 D, D being the width of said cylindrical part where said flat portion is formed.
Patent EP-0082848-A1 (EP)
Inventor: SILVANDERSSON KARL AKE ELVIN
IPC: B65B61/08
Filed: 1982-01-25
Abstract: Procede et dispositif de scellement de sachets en papier, se composant d'un tube aplati (12) possedant un ou plusieurs trous (17, 18) compris dans une couche de tube (12A) de maniere telle que des parties de la deuxieme couche de tube (12B) situees a l'arriere soient exposees pour sceller le sachet en se rabattant au-dessus des extremites du tube afin que les parties exposees de la deuxieme couche de tube (12B) soient amenees en contact avec la partie exterieure du tube au travers des trous et, au moyen d'une colle, fixees a celle-ci. En meme temps que le tube (12) est produit - sous forme d'une bande sans fin decoupee transversalement de maniere a etre scellee de chaque cote de la 'coupe, de la colle est appliquee de chaque cote de la ligne de coupe (19) et les extremites du tube formees par le decoupage sont rabattues de chaque cote de maniere a coller ensemble les parties rabattues pendant le scellement de l'extremite inferieure d'un sachet et de l'extremite superieure d'un autre sachet. Un dispositif permettant la mise en oeuvre de ce procede comprend un support guide (29) anime d'un mouvement de va-et-vient au travers du tube de papier (12) qui a ete aplati par des machoires de serrage (15, 16), ce support etant pourvu de dispositifs a couteaux (26) munis d'un applicateur de colle (22), le support (29) etant pourvu de plaques de guidage repliees (30A) et de dispositifs de pression (47) servant a comprimer le papier contre les plaques de guidage. Ce dispositif permet dans une operation de faconnage simultanee de couper le tube de papier (12), d'appliquer de la colle de chaque cote de la ligne de coupe et de rabattre et sceller les parties rabattues au moyen du collage.
Patent EP-0099973-A1 (EP)
Inventor: WURMLI ARTHUR
IPC: D01H5/86
Filed: 1983-05-27
Abstract: Vorliegende Erfindung betrifft die Reinigung eines Streckwerks für eine Spinnmaschine mit einer Vor- und einer Hauptverzugszone, mit einem eine obere und eine untere Walze umfaßenden Einlaufwalzenpaar (11, 12), mit einem eine obere und eine untere Walze umfaßenden Auslaufwalzenpaar (23, 24) und mit einem durch ein Riemchenwalzenpaar (14, 15) angetriebenen Ober- und einem Unterriemchen (16, 17), wobei sich die Vorverzugszone zwischen dem Einlaufwalzenpaar (11, 12) und der durch die an das Ober- und Unterriemchen (16, 17) angepreßten Riemchenwalzen (14, 15) gebildeten Klemmlinie (27), und die Hauptverzugszone sich zwischen dieser Klemmlinie (27) und dem Auslaufwalzenpaar (23, 24) erstreckt, und sich das Unterriemchen (17) unter der Vorverzugszone und der unteren Einlaufwalze (12) erstreckt. Erfindungsgemäß befindet sich im Betrieb des Streckwerkes das Unterriemchen (17) mit der unteren der Einlaufwalzen (11, 12) in streifender Berührung. Die Erfindung vermittelt eine Reinigung des unteren Einlaufzylinders und des Unterriemchens (17), ohne daß spezielle dem Putzen dienende Mittel vorgesehen werden müssen. Als überraschendes Resultat ergibt sich ein im wesentlichen automatisches Einfadeln des Streckwerkes und ein Recycling der bei der Reinigung anfallenden Fasern.
Patent EP-0101806-A1 (EP)
Title: Verfahren zur Herstellung von 1-Aminobenzol-2-sulfonsäuren
Inventor: MICHNA MARTIN DR
IPC: C07C309/46
Filed: 1983-06-16
Abstract: Verfahren zur Herstellung von 1-Aminobenzol-2-sulfonsäuren der Formel <IMAGE> worin R = H oder Substituent, n = 1-4, und deren Salzen, insbesondere deren Alkalisalze durch Oxidation von Verbindungen der Formel <IMAGE> worin R1 = H, Kation, insbesondere Alkalimetallkation oder Rest der Formel <IMAGE> dadurch gekennzeichnet, daß man die Oxidation in schwach saurem bis alkalischen pH-Bereich durchführt. Das Verfahren kann auch als Eintopfverfahren, ausgehend von den entsprechenden Benzthiazolen durchgeführt werden.
Patent EP-0101546-A1 (EP)
Title: Electric motor, especially to drive auxiliary units of motor vehicles
Inventor: SCHILLER HERBERT DIPL-ING
IPC: H02K5/14
Filed: 1983-07-02
Abstract: 1. Electric motor, in particular for driving auxiliary units in motor vehicles, having a drum collector (14) and at least two brushes (22) interacting with the drum collector (14) and loaded in sliding guide devices (20) by spring elements transversely to the collector rotary axis (36), with each spring element being encased in a pretensioned manner between the end of the brush (22) facing away from the collector (14) and a wall (23) of the sliding guide device (20) opposite the brush (22), and having stop means (32) which project into the displacement path of the brushes (22) and can be removed out of this displacement path, and which, before the collector (14) is inserted, retain the brushes (22) outside the space of the drum collector (14), characterized in that the stop means (32) are arranged on a component (10) of the electric motor which retains the sliding guide devices (20) and are located between the brushes and the collector space before the collector (14) is inserted, that each sliding guide device (20) has latching means (28) to which are allocated two counter latching means (30) on the component (10) of the electric motor, with the latching and counter latching means preventing radially outward directed movement of the sliding guide device, and with the first counter latching means coming into engagement with the latching means (28) of the sliding guide device (20) in an assembly position of the latter and the second counter latching means coming into engagement with the latching means (28) of the sliding guide device (20) in an operating position of the latter.
Patent EP-0107006-A1 (EP)
Inventor: GARTNER RODERICH DR DIPL-CHEM
IPC: C07F9/50
Filed: 1983-09-13
Abstract: Es wird ein Verfahren zur Herstellung von mono-, di- oder trisulfonierten Arylphosphinen beschrieben, wobei Triarylphosphin mit Oleum bei 0 bis 40 °C sulfoniert wird. Nach Verdünnen des Reaktionsproduktes mit Wasser extrahiert man die sulfonierten Triarylphosphine mit einem wasserunlöslichen Amin, das in einem wasserunlöslichen, organischen Lösungsmittel gelöst ist. Aus der organischen Phase wird das sulfonierte Phosphin durch Behandlung mit der wäßrigen Lösung einer Base wieder in die wäßrige Phase überführt.
Patent EP-0110384-A1 (EP)
Inventor: SHIOYAMA TOD KAY
IPC: B01J23/70
Filed: 1983-11-29
Abstract: The production of cyclic amines by the amination of cyclic alcohols is made more efficient by carrying out the reaction in the presence of certain amine solvents.
Patent EP-0145804-A1 (EP)
Inventor: LARWS PETER
IPC: A63H33/04
Filed: 1983-12-17
Abstract: Ein Spielzeug-Gelenkbaustein besteht aus zwei gleichartigen Elementen (1, 2) in Gestalt etwa eines «A» mit einem Scheitelteil (5) und zwei daran angesetzten Schenkeln (3, 4), und mit einer in das Scheitelteil eingeschnittenen quadratischen Durchstecköffnung, sowie aus einer in diese Durchstecköffnung einsteckbaren Achse (6) mit kreisrundem Querschnitt oder Achse (7) mit quadratischem Querschnitt.
Patent EP-0101110-A1 (EP)
Inventor: DITTMAR HEINZ
IPC: C01B17/80
Filed: 1983-07-14
Abstract: Der SO3-Gehalt von Gasen wird katalystisch zu SO3 umgesetzt, die SO3-haltigen Gase werden vor der Absorption das SO3 mehrstufig mit einem Kühlmedium (A) gekühlt, die Absorbersäure wird durch ein Kühlmedium (8) gekühlt und Wärme von dem Kühlmedium (B) an einen Verbraucher abgegeben. Zur Erhöhung der Temperatur des Kühlmediums (B) oder Verringerung des Aufwandes und zur Verhinderung einer Taupunktunterschreitung in den SO3-haltigen Gasen werden die SO3,-haltigen Gase zunächst durch indirekten Wärmeaustausch und dann durch einen zweiten indirekten Wärmeaustausch mit einem im geschlossenen Kreislauf geführten Kühlmedium (A) auf eine Temperatur kurz oberhalb des Taupunktes der SO3-haltigen Gase ebgekühlt, der Schwefelsäurekreislauf der Absorption durch indirekten Wärmeaustausch mit einem im geschlossenen Kreislauf geführten flüssigen Kühlmedium (8) abgekühlt, das aufgeheizte flüssige Kühlmedium (B) durch indirekten Wärmeaustausch mit dem aufgeheizten Kühlmedium (A) weiter aufgeheizt und das heiße Kühlmedium (B) durch indirekten Wärmeaustausch mit dem Verbraucher abgekühlt. Das Kühlmodium (B) wird über Leitung (19) in den Wärmeaustauscher (18), von dort über Leitung (20) in den indirekten Wärmeaustauscher (21) im Kreislauf des Kühlmediums (A) geleitet, von dort über Leitung (22) in den indirekten Wärmeaustauscher (23) des Verbrauchers und von dort mittels Pumpe (24) wieder in die Leitung (19).
Patent EP-0084450-A1 (EP)
Inventor: OTSUKA YUZO
IPC: B29C48/08
Filed: 1983-01-17
Abstract: T-die for extruding a thermoplastic film (23) having no edge bead portions at opposite side edges of the extruded thermoplastic film, including deckle plugs (6) each fitted in the manifold (2) and the die slit (5) so as to extend from the manifold to the die slit along their each end portions for blocking molten resin flowing along their end portions, the deckle plugs each having a guide surface (7) formed at the inner end thereof for guiding the molten resin so that the latter flows from the manifold to the die slit, having the flow component of the widthwisely outward direction of thermoplastic film to be extruded.
Patent EP-0096483-A1 (EP)
Inventor: KRISHNAMURTHY SOWMITHRI
IPC: B01J23/656
Filed: 1983-05-17
Abstract: In the pretreatment of a fresh iridium-containing reforming catalyst, the catalyst is initially treated at an elevated temperature with oxygen and a hydrogen halide, preferably dry hydrogen chloride. Thereafter the catalyst is treated with a reducing agent at an elevated temperature.
Patent EP-0095307-A1 (EP)
Inventor: MARKWARDT TERRANCE L
IPC: H01R13/52
Filed: 1983-05-17
Abstract: n electrical wire connector having a hollow, open-topped insulating body (10) and an insulating cover (11) formed to telescope with the body, the body and cover having complementary latches (35,36,38) to retain them in an open position for insertion of wires (41) and also to retain them in the closed position fully telescoped together. A slotted, flat plate, copper alloy wire connector element (12) is retained on the base of a U-shaped wire cut-off and strain relief element (14) centrally within the body (10). The wire cut-off and strain relief element (14) is formed of a metal having a hardness greater than that of the wire connector element (12) to provide the softer metal needed for the electrical contact in the connector element while providing the desired harder metal for cutting the wires (41) and providing strain relief (25).
Patent EP-0096581-A1 (EP)
Inventor: MISASA MITSUGU
IPC: B32B27/08
Filed: 1983-06-07
Abstract: A laminated material comprises (A) a layer composed mainly of polyolefin, (B) a layer composed mainly of a saponified produce of an ethylenevinyl acetate copolymer, a polyamide resin or a polyester resin, (C) a vacuum deposited metallic layer, and (D) a layer composed mainly of a transparent thermoplastic resin. This laminated material has superior gas barrier properties, light-shielding properties, moisture resistance, etc. and is suitable for use as a packaging material.
Patent EP-0089875-A1 (EP)
Inventor: ARON MITCHELL
IPC: H04N9/09
Filed: 1983-03-11
Abstract: A color separator (10) for a video display generator utilizing a Fresnel lens (18) to expand a multicolor light signal output from a point of light scanned map film (15) to a stationary area that entirely fills an input end (26) of a bundle (19) of optical fibers the other end of which bundle (19) is divided into three smaller bundles (20-22). The light output from each smaller bundle (19-22) is first passed through a colored filter (23-25) to thereby separate the light into the primary colors red, green and blue. The separated light is then converted to an electrical signal by photomultipliers (29-31) and used to generate a color video signal applied to a color cathode ray tube display to display the map thereon.